| 样品 | MDI/PPG/M-OH | PPG的Mn | R值 | 黏度(25˚C) mPa∙s | 实测NCO含量/% | 稳定性 |
| 1 | 19.12/0.72/2.00 | 2000 | 11.12 | - | - | 室温下固态 |
| 2 | 19.12/0.96/2.00 | 2000 | 9.76 | 343 | 20.70 | 稳定 |
| 3 | 19.12/1.00/2.00 | 2000 | 9.56 | 310 | 19.05 | 稳定 |
| 4 | 19.12/1.08/2.00 | 2000 | 9.19 | 318 | 18.85 | 稳定 |
| 5 | 19.12/1.14/2.00 | 2000 | 8.93 | 356 | 18.68 | 稳定 |
| 6 | 19.12/1.28/2.00 | 2000 | 8.38 | 410 | 15.29 | 1 d后黏度增大 |
| 7 | 24.52/1.00/2.00 | 2000 | 12.26 | 583 | 20.99 | 1 d后黏度增大 |
| 8 | 23.08/1.00/2.00 | 2000 | 11.54 | 546 | 18.13 | 1 d后黏度增大 |
| 9 | 21.06/1.00/2.00 | 2000 | 10.53 | 356 | 18.35 | 稳定 |
| 10 | 17.92/1.00/2.00 | 2000 | 8.96 | 310 | 16.82 | 稳定 |
| 11 | 16.35/1.00/2.00 | 2000 | 8.18 | 565 | 15.38 | 1 d后黏度增大 |
| 12 | 19.12/1.00/1.04 | 2000 | 12.58 | - | - | 室温下固态 |
| 13 | 19.12/1.00/1.32 | 2000 | 11.52 | 1687 | 24.03 | 1 d后黏度增大 |
| 14 | 19.12/1.00/1.60 | 2000 | 10.62 | 456 | 19.99 | 1 d后黏度增大 |
| 15 | 19.12/1.00/2.56 | 2000 | 8.38 | 302 | 17.43 | 稳定 |
| 16 | 19.12/1.00/3.42 | 2000 | 7.06 | 232 | 16.31 | 稳定 |